13047310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 24377760

約数和(自身を除く): 11330450

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 197, 358, 370, 394, 895, 985, 1790, 1970, 6623, 7289, 13246, 14578, 33115, 35263, 36445, 66230, 70526, 72890, 176315, 352630, 1304731, 2609462, 6523655, 13047310]

約数ペア:

[(1, 13047310), (2, 6523655), (5, 2609462), (10, 1304731), (37, 352630), (74, 176315), (179, 72890), (185, 70526), (197, 66230), (358, 36445), (370, 35263), (394, 33115), (895, 14578), (985, 13246), (1790, 7289), (1970, 6623)]